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 V2 making a whining noise

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Trinot




PostSubject: V2 making a whining noise   Fri Oct 02, 2009 7:50 pm

Hey everybody,

I went out to fly my V2 just a bit ago and noticed something that was pretty odd. It is making a weird squeaking noise. I can't tell if it is from the main motor or the tail motor. It happens when I give the helicopter throttle to spin up. It was only at spin up when I was hearing it but now I am noticing it even when the helicopter is flying. **stopped here and went to try it again***


Well I went outside to try it while typing this message. It was making the noise more and more and this time even while I was in there air. It is a loud squeaking noise and I noticed that I was having to give it full right stick on the rudder to keep the tail straight and at some points that wasn't even working. Is this a sign the tail motor is about to go?

Thanks
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davesheli

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PostSubject: Re: V2 making a whining noise   Fri Oct 02, 2009 9:37 pm

Try spinning up each motor with out the other to here where the noise is coming from, but it does sound like a bearing noise....
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Trinot




PostSubject: Re: V2 making a whining noise   Fri Oct 02, 2009 10:23 pm

davesheli wrote:
Try spinning up each motor with out the other to here where the noise is coming from, but it does sound like a bearing noise....

Bearing in the motor?
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Willy Green

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PostSubject: Re: V2 making a whining noise   Sat Oct 03, 2009 3:42 pm

My v2 heli squeeks and hums and clicks sometimes.

Make sure canopy isn't grinding on gear?
Check your main gear for damage?
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P3tras

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PostSubject: Re: V2 making a whining noise   Sun Oct 04, 2009 7:02 am

Trinot wrote:
davesheli wrote:
Try spinning up each motor with out the other to here where the noise is coming from, but it does sound like a bearing noise....

Bearing in the motor?

There are no bearings in hb motor :grinn: Probably it will be main gear damage. Look for missing tooths.
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247rememberme

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PostSubject: Re: V2 making a whining noise   Sun Oct 04, 2009 7:54 am

P3tras wrote:
Probably it will be main gear damage. Look for missing tooths.

yeah it sure can make a strange sound when there`s a few teeth missing.


same as talking to someone who has a few front teeth missing,kinda strange(my kids are at this stage now :grinn: ) :crylaugh:
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